Cacusing or Caucusing: How To spell?

The word Cacusing is misspelled against Caucusing, which is present continuous of "Caucus"

Word contains consecutive vowels 'AU' in between alphabets c & cusing is misspelled as 'A' as letter 'U' is phonetically ignore
Wrong Spelling: c-a-cusing
Correct Spelling: c-au-cusing
Check more misspelled words of Caucusing to spell it correct.